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44 results for “antimicrobial effects”
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Research ArticleOpen accessIn the abstractResistance to Antibacterial Agents in Escherichia coli Isolated from Domestic Cats and Dogs in the Northern Region of the Republic of KazakhstanAnara Yeleussizova, Yuliya Aleshina, Anara Mendybayeva et al.The widespread use of antimicrobial agents for pets in veterinary practice has led to the emergence and spread of drug resistance not only in pathogenic but also in opportunistic bacteria. The study aims to evaluate the profile of resistance to antibacterial agents in Escherichia coli strains isolated from domestic cats and dogs, as well as to look into the determinants … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 3 · 2 Aug 2023 · 5,525 accessesView PDFCite
Research ArticleOpen accessIn the abstractComparative Phytochemical Analysis of Hydrodistilled Essential Oils of Scots Pine (Pinus Sylvestris L.) Needles From Central KazakhstanKuralay Tuleshova, Margarita Ishmuratova, Asanali Aynabayev et al.This study presents a detailed phytochemical investigation of hydrodistilled essential oils extracted from the needles of Pinus sylvestris (Scots pine), collected from fifteen natural populations located in the Karaganda and Ulytau regions of Central Kazakhstan. The extraction was performed using hydrodistillation with hexane as a co-solvent, and the chemical composition of the oils was subsequently analyzed using gas chromatography–mass spectrometry … …OnLine Journal of Biological Sciences, Vol. 25, Issue 4 · 28 Nov 2025 · 2,696 accessesView PDFCite
Research ArticleOpen accessIn the abstractBioactivity of Sumac (Rhus Coriaria) Extract as a Green Alternative for Plant Pathogen InhibitionMohammed H. Al-Mamoori, Meisam Zargar, Elena N. Pakina, Fatih DadaşoğluEnvironmental stress caused by pathogenic fungi leads to considerable losses in global crop productivity. Plant-derived extracts are eco-friendly and sustainable alternatives that can inhibit biotic stresses. Sumac (Rhus coriaria) is widely used in industrial and medicinal applications due to its extract rich in secondary metabolites, similar to those found in chemical pesticides and pharmaceuticals. This study aimed to characterize the … …OnLine Journal of Biological Sciences, Vol. 25, Issue 3 · 25 Nov 2025 · 2,209 accessesView PDFCite
Research ArticleOpen accessIn the abstractAntibacterial Activity of Aqueous and Ethanol Extracts of Caesalpinia Sappan L. against Coagulase-Negative Staphylococci Isolated from Subclinical Bovine and Caprine MastitisDuangjai Boonkusol, Janejira Detraksa, Kansuda DuangsrikaewThis study aimed to investigate the effect of Caesalpinia sappan L. hearth wood extract against Coagulase-Negative Staphylococci (CNS) causing subclinical mastitis in dairy cows and goats. Seventeen and thirty CNS isolates were isolated from bovine and caprine mastitis samples, respectively. The phytochemicals tests performed on aqueous and ethanol extracts of C. sappan heartwood presented total phenolic (150 and 187 mg … …OnLine Journal of Biological Sciences, Vol. 22, Issue 2 · 30 May 2022 · 5,705 accessesView PDFCite
Literature ReviewOpen accessIn the abstractOptimization of Extraction of Cannabinoids and Flavonoids Substances from Influence Cannabis sp. and their Biological Activities before and after DecarboxylationOlga Kronusová, Michala Piklová, Kristýna Šírová et al.Inflorescence of eight different varieties of Cannabis sp. (3 hemp varieties and 5 medical cannabis varieties) were subjected to extraction with n-hexane or ethanol as representatives of non-polar and polar solvents. Crude extracts were either used directly or after decarboxylation of cannabis acids for measurement of selected biological activities-cytotoxicity against carcinogenic line B16 (musculus skin melanoma cells), cytotoxicity against Human … …American Journal of Applied Sciences, Vol. 19, Issue 1 · 26 May 2022 · 6,735 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffectiveness of Disinfectants on Environmental Multidrug Resistance Contaminants Causing Skin Abscess in Farm AnimalsSultan Farag Nagati, Soumaya S. A. El Shafii, Shaimaa R. A. Abd El MawgoudResistance to antimicrobial agents is recognized as a growing problem for different farms and infection of farm animals with abscesses is detrimental to livestock due to the enormous economic losses. This study aimed to find out the bacterial infection of some cases in farm animals suffering from wounds and abscesses in Fayoum Governorate, Egypt and Related Antimicrobial Resistance (AMR) procedures … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 3 · 11 Aug 2021 · 7,193 accessesView PDFCite
Research ArticleOpen accessIn the abstractIn Vitro Biological Profiles and Chemical Contents of Ethanolic Nest Entrance Extracts of Thai Stingless Bees Tetrigona apicalisTouchkanin Jongjitvimol, Sathirapong Kraikongjit, Pussadee Paensuwan, Jirapas JongjitwimolTetrigona apicalis is a species of stingless bees found in Lower Northern Thailand. They normally construct their nest entrances as an external structure for protecting themselves from enemies. Their biological properties have not well characterized yet. The objectives of this study were to evaluate the antibacterial, antifungal and anti-proliferative activities of their nest entrances. Samples were collected from four provinces … …OnLine Journal of Biological Sciences, Vol. 20, Issue 3 · 2 Nov 2020 · 6,781 accessesView PDFCite
Research ArticleOpen accessIn the abstractTotal Phenolic, Resveratrol Content, Antioxidant and Antimicrobial Activity in Five Cultivars of Peanut SproutsQing Liu, Shaoqi Li, Yao Zhang et al.Peanut sprout is one of the potential natural sources of bioactive substances. In this study, five different peanut cultivars were conducted to germination, the change in total phenolic compounds, resveratrol content, antioxidant and antimicrobial activity were investigated. The sprouts of five peanut cultivars (Fuhua, Silihong, Dabaisha, Xiaobaisha and Huayu) were extracted using 75% ethanol for 3 h and the crude … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 1 · 12 Feb 2020 · 8,546 accessesView PDFCite
Research ArticleOpen accessIn the abstractChemical Constituents, Antibacterial and Coagulation Activity of the Essential Oil from the Stem of Artemisia argyle H. Lév.Jiale Shan, Hongli ZhouArtemisia argyle H. Lév. (A. argyle) is a plant of historical importance known as the "mother of herbs" in the Middle Ages. As the leaves of A. argyle have been studied more, but the stems has not been reported. This paper explores the chemical constituents, antibacterial and coagulation activities of the Essential Oil from the Stems of A. argyle (EOSAA) … …American Journal of Biochemistry and Biotechnology, Vol. 17, Issue 2 · 31 May 2021 · 6,428 accessesView PDFCite
EditorialOpen accessIn the abstractFocalize the Structure of Myd88 in TLR Signaling Pathway to Modulate Innate Immune Response: New Target for Old DiseasesShuai Xing, Ping ZhouAll diseases have their Achilles’ Heel to target and this is especially true for immunorelated diseases which must be treated by targeting the immune system somewhere and somehow correctly. In the most recent decade, immunologists recognized that the Toll-Like Receptor (TLR) signaling pathway in innate immune system plays a double-edged role in the pathogenesis of many notorious diseases. Although the … …American Journal of Immunology, Vol. 13, Issue 3 · 6 Sep 2017 · 7,862 accessesView PDFCite